Empleos de remote java backend engineer ai en Madrid

CapgeminiEngineering busca un perfil de QA Automation para un proyecto internacional en España. Se diseñarán, desarrollarán y mantendrán pruebas automatizadas para servicios backend basados en Java, Spring y Spring Boot.Se ejecutarán pruebas unitarias, de integración y end-to-end para garantizar la calidad del software. Se valorará experiencia en BDD...

Aircall is seeking a Software Engineer – Graduate for a 6-month Professional Practice Contract in Madrid, with hybrid work (3 days in the office).¿Quiere enviar su solicitud? Lea toda la información sobre este puesto a continuación y luego pulse el botón de solicitar.This entry-level role is designed for recent graduates and offers a mentor, a...

¡Estamos ampliando el equipo! ¡En Azertium IT te buscamos! Nos urge incorporar un/a Software Engineer Backend Java con al menos 3 años de experiencia en el puesto y sector IT, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional. Requisitos imprescindibles Titulación universitaria: Licenciatura o Grado. Mínimo 3...

Secture está construyendo un equipo de IA para impulsar iniciativas internas y soluciones para clientes. Buscamos una persona con experiencia en soluciones basadas en modelos de lenguaje, recuperación de información, agentes y automatización inteligente.Trabajarás con IA Generativa y sistemas RAG, participando en decisiones técnicas y en la...

Allianz Partners is seeking a Senior Backend Engineer (m/f/d) to join the Advanced Analytics (DA3) team within the Chief Data & AI Office. You will design, build, and operate cloud-native backend services and REST APIs powering AI-enabled solutions, collaborating with ML, Platform, AI Architects, and DevOps across global teams. You’ll implement...

GMV in Madrid is seeking a Full-Stack Java Engineer for its Defense & Security team to deliver high-performance C2 applications across web and desktop platforms.You will design secure architectures with REST APIs, integrate AI/ML features to enhance decision-making, and own the end-to-end software lifecycle in multidisciplinary, high-security projects. The...

Playson is seeking a Senior Backend Engineer to develop and optimize promotional features for our gaming platforms. You will own core services, tackle performance and scalability, and drive technical decisions in a fast-paced SaaS environment.You’ll work with Node.Js and TypeScript in a microservices ecosystem, collaborate with distributed teams, and...

Grafana Labs is seeking a Senior Engineer for Pyroscope, our open-source profiling platform, in a fully remote role across the global team. You will own end-to-end projects, design core database components, and align with customers to shape the product roadmap while maintaining a strong focus on reliability and cost efficiency.We value collaboration across...

CNT Management Consulting is a leading SAP consulting firm, offering 100% flexible working time and home office options. The role focuses on SAP ABAP backend development, ABAP OO expertise, and collaboration with SAP UI5/Fiori and BTP teams on client projects across Europe and the USA.Ideal candidates bring 5+ years of SAP ABAP experience, strong consulting...

Mimica is hiring Senior+ engineers to lead backend development for ML-driven tasks. You will own core Python services interfacing with ML models and contribute to our platform architecture and DevEx.This fully remote role offers collaboration with Data Scientists and scalable systems. You will join a Python-focused chapter, shaping technical direction,...

Jobgether SRL, on behalf of a partner company, is seeking a Senior Backend Software Engineer as part of a Future Hiring Program. This remote Europe role is based in Spain and focuses on building scalable backend services for global enterprise clients.You will design, develop, and deploy cloud-based systems using C#, .NET, C++, and related technologies while...

Lever, Inc. seeks a Backend Engineer focusing on MTA infrastructure, based in Spain but fully remote. You will build and operate high-volume email delivery systems, including SMTP delivery, routing, retries, and reputation controls, with ownership across reliability and observability.You'll work with Trust & Safety and Core Sending teams, using TypeScript or...

Grafana Labs is a fully remote company with a global team creating Grafana Cloud, a composable observability platform. We value open-source culture, transparency, autonomy, and trust, and we welcome applicants from multiple countries including Spain.You’ll work on a cloud-native stack (Go, Kubernetes) with on-call rotations, collaboration, and a focus on...

Citibeats in Barcelona is looking for an experienced Backend Software Engineer to join their fast-growing team. The role involves developing new features, API endpoints, and maintaining the AI & NLP platform. Ideal candidates should have at least 3 years of experience in Python, preferably with Django, and be fluent in both Spanish and English.Citibeats...

Playson is seeking a Senior Backend Developer who thrives in a deeply hands-on environment and enjoys being close to the code daily. Focus on building, optimising, and scaling backend services for a high-load system where performance and reliability are critical.You’ll tackle complex real-time challenges at the platform core, improving latency, ensuring...

Ersilia is seeking a senior backend engineer to own critical systems and contribute to the roadmap. You will implement code, review it, test rigorously, and ensure reliability, performance, and correctness across production environments.Work autonomously with high ownership, collaborating with engineering and product teams while balancing risk and business...

A leading technology firm is looking for a Python Developer in Madrid. This role requires over 5 years of experience in backend systems at scale, utilizing technologies like AWS and Kubernetes. The ideal candidate must have strong communication skills to collaborate effectively with an international team. Benefits include flexible working options,...

Blunt is hiring a Software Engineer to build Blunt with us. You’ll ship features end to end across our backend, mobile apps, and web interface. Fully remote. The backend uses Python and FastAPI on Google Cloud Run. You’ll work on the scoring pipeline for sentiment analysis, ranking and recommendations. Clients include SwiftUI on iOS, Kotlin/Jetpack...

A leading technology recruitment firm is looking for a Python Developer in Barcelona to build scalable backend systems utilizing Python and Flask. The ideal candidate has over 3 years of experience in Python programming and hands-on experience with Flask. They offer a flexible, remote-friendly work culture, career growth opportunities, and work on projects...

Paradigma Digital S.L. busca un desarrollador backend con Python y Django para construir APIs rápidas, observables y escalables, optimizando rendimiento desde la base de datos hasta la entrega continua. El equipo técnico es de alto nivel y se valora la autonomía y la proactividad.Ofrecemos libertad con responsabilidad en un modelo remoto o híbrido,...